OSSL_CMP_ITAV_new_caCerts
rsp = OSSL_CMP_ITAV_new_caCerts(ctx->caPubsOut);
if ((req = OSSL_CMP_ITAV_new_caCerts(NULL)) == NULL)
OSSL_CMP_ITAV *OSSL_CMP_ITAV_new_caCerts(const STACK_OF(X509) *caCerts);